Solana-Native Relaunch
RELEASEv2.0.0May 2026
- Removed Arweave, AO, and Sei dependencies — now exclusively Solana-native
- Simplified to 3 settlement tiers: Economy, Standard, Priority
- Updated all documentation and marketing to reflect Solana-only architecture
- New landing page with professional corporate design
- Added /about, /contact, and /changelog pages
- Fixed security audit findings: NonceStore replay protection, free tier race condition
- Added comprehensive e2e test suite with Playwright
- Updated CI/CD pipeline for Railway + Vercel deployment
Multi-Modal Authentication
IMPROVEMENTv1.5.0March 2026
- Added Sovereign Ed25519 signature authentication with nonce replay protection
- Implemented Passkey (WebAuthn) biometric login
- API Key system with Argon2id hashing and granular scope controls
- Anonymous free tier with DB-enforced quota checks
Settlement Engine Upgrade
IMPROVEMENTv1.4.0February 2026
- Added Jito bundle support for Priority tier (<2s finality)
- Implemented batch aggregator with SHA-256 Merkle tree roots
- Added balance monitoring worker for Solana fee wallet
- Startup recovery worker for stuck pending batches
Stripe Billing & Dashboard
RELEASEv1.3.0January 2026
- Integrated Stripe Checkout and Customer Portal
- Added /dashboard/billing with subscription management
- Usage tracking and analytics dashboard
- API key management in /dashboard/keys
Security Hardening
FIXv1.2.0December 2025
- Fixed Sovereign Signature Replay vulnerability
- Fixed free tier quota bypass race condition
- Added rate limiting middleware
- Implemented structured logging with OpenTelemetry
Performance & Observability
IMPROVEMENTv1.1.0November 2025
- Added Prometheus metrics and Grafana dashboards
- Implemented health check endpoint with dependency status
- Optimized Supabase queries with RLS policies
- Added Redis-backed caching for API key validation
Initial Launch
RELEASEv1.0.0October 2025
- Core proof anchoring to Solana via SPL-Memo
- Supabase PostgreSQL backend with Row Level Security
- Next.js 16 frontend with App Router
- Rust Axum API with typed request handlers
- Verify page for public proof lookup
What's Next
On the roadmap: SDKs for Python and TypeScript, webhook notifications for anchored proofs, and a public proof explorer API. These are planned enhancements — timelines are not yet confirmed. Have a feature request?Let us know.